<html xmlns="http://www.w3.org/1999/xhtml">
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=515116
-->
<head>
  <title>Tests specific to SVGLengthList</title>
  <script type="text/javascript" src="/tests/SimpleTest/SimpleTest.js"></script>
  <script type="text/javascript" src="MutationEventChecker.js"></script>
  <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
</head>
<body>
<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=515116">Mozilla Bug 515116</a>
<p id="display"></p>
<div id="content" style="display:none;">
<svg id="svg" xmlns="http://www.w3.org/2000/svg" width="100" height="100">
  <text id="text" x="10cm 20cm 30mc"/>
  <rect id="rect" x="40" y="50"/>
  <text id="text2" x="60"/>
</svg>
</div>
<pre id="test">
<script class="testbody" type="text/javascript">
<![CDATA[

SimpleTest.waitForExplicitFinish();

/*
This file runs a series of SVGLengthList specific tests. Generic SVGXxxList
tests can be found in test_SVGxxxList.xhtml. Anything that can be generalized
to other list types belongs there.
*/

function run_tests()
{
  document.getElementById('svg').pauseAnimations();

  var text = document.getElementById("text");
  var lengths = text.x.baseVal;

  is(lengths.numberOfItems, 0, 'Checking numberOfItems');

  // Test mutation events
  // --- Initialization
  eventChecker = new MutationEventChecker;
  eventChecker.watchAttr(text, "x");
  eventChecker.expect("modify");
  text.textContent = "abc";
  text.setAttribute("x", "10 20 30");
  is(lengths.numberOfItems, 3, 'Checking numberOfItems');
  // -- Actual changes
  eventChecker.expect("modify modify modify modify modify");
  lengths[0].value = 8;
  lengths[0].valueInSpecifiedUnits = 9;
  lengths[0].valueAsString = "10";
  lengths[0].convertToSpecifiedUnits(SVGLength.SVG_LENGTHTYPE_CM);
  lengths[0].newValueSpecifiedUnits(SVGLength.SVG_LENGTHTYPE_MM, 11);
  // -- Redundant changes
  eventChecker.expect("modify");
  lengths[0].valueAsString = "10";
  eventChecker.expect("");
  lengths[0].value = 10;
  lengths[0].valueInSpecifiedUnits = 10;
  lengths[0].valueAsString = "10";
  lengths[0].convertToSpecifiedUnits(SVGLength.SVG_LENGTHTYPE_NUMBER);
  lengths[0].newValueSpecifiedUnits(SVGLength.SVG_LENGTHTYPE_NUMBER, 10);
  // -- Invalid attribute
  eventChecker.expect("modify");
  text.setAttribute("x", ",20");
  is(lengths.numberOfItems, 0, 'Checking that parsing stops at invalid token');
  // -- Attribute removal
  eventChecker.expect("remove");
  text.removeAttribute("x");
  // -- Non-existent attribute removal
  eventChecker.expect("");
  text.removeAttribute("x");
  text.removeAttributeNS(null, "x");
  eventChecker.finish();

  // Test that the addition of an owned SVGLength to an SVGLengthList creates a
  // copy of the SVGLength, and an unowned SVGLength does not make a copy
  var text2 = document.getElementById("text2");
  var rect = document.getElementById("rect");
  var subtests = [
    function initialize(aItem) {
      text.removeAttribute("x");
      return lengths.initialize(aItem);
    },
    function insertItemBefore(aItem) {
      text.removeAttribute("x");
      return lengths.insertItemBefore(aItem, 0);
    },
    function replaceItem(aItem) {
      text.setAttribute("x", "10");
      return lengths.replaceItem(aItem, 0);
    },
    function appendItem(aItem) {
      text.removeAttribute("x");
      return lengths.appendItem(aItem);
    }
  ];
  subtests.forEach(function(aFunction) {
    // -- Adding an unowned SVGLength
    var name = aFunction.name;
    var existingItem = document.getElementById("svg").createSVGLength();
    var newItem = aFunction(existingItem);
    is(newItem, lengths.getItem(0), name + " return value is correct when passed an unowned object");
    is(newItem, existingItem, name + " did not make a copy when passed an unowned object");
  });
  subtests.forEach(function(aFunction) {
    // -- Adding an SVGLength that is a baseVal
    var name = aFunction.name;
    var existingItem = rect.x.baseVal;
    var newItem = aFunction(existingItem);
    is(newItem, lengths.getItem(0), name + " return value is correct when passed a baseVal");
    isnot(newItem, existingItem, name + " made a copy when passed a baseVal");
    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed a baseVal");
    is(rect.x.baseVal, existingItem, name + " left the original object alone when passed a baseVal");
  });
  subtests.forEach(function(aFunction) {
    // -- Adding an SVGLength that is an animVal
    var name = aFunction.name;
    var existingItem = rect.x.animVal;
    var newItem = aFunction(existingItem);
    is(newItem, lengths.getItem(0), name + " return value is correct when passed an animVal");
    isnot(newItem, existingItem, name + " made a copy when passed an animVal");
    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed an animVal");
    is(rect.x.animVal, existingItem, name + " left the original object alone when passed an animVal");
  });
  subtests.forEach(function(aFunction) {
    // -- Adding an SVGLength that is in a baseVal list
    var name = aFunction.name;
    var existingItem = text2.x.baseVal.getItem(0);
    var newItem = aFunction(existingItem);
    is(newItem, lengths.getItem(0), name + " return value is correct when passed a baseVal list item");
    isnot(newItem, existingItem, name + " made a copy when passed a baseVal list item");
    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed a baseVal list item");
    is(text2.x.baseVal.getItem(0), existingItem, name + " left the original object alone when passed a baseVal list item");
  });
  subtests.forEach(function(aFunction) {
    // -- Adding an SVGLength that is in a animVal list
    var name = aFunction.name;
    var existingItem = text2.x.animVal.getItem(0);
    var newItem = aFunction(existingItem);
    is(newItem, lengths.getItem(0), name + " return value is correct when passed a animVal list item");
    isnot(newItem, existingItem, name + " made a copy when passed a animVal list item");
    is(newItem.value, existingItem.value, name + " made a copy with the right values when passed a animVal list item");
    is(text2.x.animVal.getItem(0), existingItem, name + " left the original object alone when passed a animVal list item");
  });

  SimpleTest.finish();
}

window.addEventListener("load", run_tests, false);

]]>
</script>
</pre>
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